Description

1,4-Benzenedicarboximidamide,Hydrochloride (1:2) is a high-purity chemical intermediate, primarily recognized as the dihydrochloride salt of p-Phenylenediguanidine. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the development of specialized polymers and functional materials. It is essential for research and production in sectors requiring precise molecular architectures, such as pharmaceuticals, agrochemicals, and performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of guanidine-based active pharmaceutical ingredients (APIs) and diagnostic agents.
• Polymer Chemistry: Used in the production of high-performance polyguanidines and other specialty polymers with applications in coatings and adhesives.
• Agrochemical Synthesis: Acts as a building block for creating novel fungicides and herbicides that require a rigid aromatic backbone.
• Crosslinking Agent: Functions in the formulation of crosslinked resins and networks for industrial materials.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and material properties.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	1,4-Benzenedicarboximidamide,Hydrochloride (1:2)
CAS No.	14401-56-0
Molecular Formula	C8H12Cl2N6
Molecular Weight	263.13 g/mol
Synonyms	p-Phenylenediguanidine Dihydrochloride; 1,4-Phenylenebis(iminocarbonimidic diamide) Dihydrochloride; 1,4-Diguanidinobenzene Dihydrochloride; Benzene-1,4-dicarboximidamide Dihydrochloride; NSC 403697; p-Phenylene Diguanidine Dihydrochloride; 4-Guanidinophenylguanidine Dihydrochloride
EINECS	Contact for details

Quality Control

Our 1,4-Benzenedicarboximidamide Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.